During times of societal collapse, when there are no police, no rules, only chaos........

Knowledge

Just gear like clothing. Also things like towable back hoes are priceless, they let you set up shelters and facilities in remote arias or where ever you need to. Best of all is if you belong to a group like a militia or white nationalist group that already has a society in place. What was an outcast hidden society now blooms into an actual functional one with it's own military, medical facilities, police and so on.

Like minded companions.

Wine

In tough times, liquor has been a worthy commodity for trade as an antiseptic. You can never have enough ammunition.

Clothing and textiles. Today's clothing is cheaply made and meant to be tossed after a year or less. Good clothing, blankets and other necessary textiles will become hard to come by, especially as it gets colder.

Ciggys

monitor time at the library's public access

Batteries, windup radio, Bible.

Charmin

If the stores are closed then the ability to replicate board and card games from your mind provides endless entertainment!

Clothes, soap, Blankets, tools and material to barricade window and doors. Books, candles, kerosine lamps, more ammo

Tools, community, land/garden

A lockable cellar with heat

Tools, running vehicles, alcohol, weed.

Friends you can count on. Preferably with military training. A generator with gas. A few four wheel drive trucks. A mechanic who can also weld. Someone with medical training and knowledge. Antibiotics. A clean water source. Silver or gold coins to barter with.

Kevlar?

precious metals